Patent
   D886155
Priority
Dec 18 2015
Filed
Dec 18 2015
Issued
Jun 02 2020
Expiry
Jun 02 2035
Assg.orig
Entity
unknown
2
29
n/a
The ornamental design for a piston for an internal combustion engine, as shown and described.

FIG. 1 shows a first side and bottom perspective view of a piston for an internal combustion engine, showing our new design, with the view rotated 180 degrees being identical;

FIG. 2 shows a second side and bottom perspective view thereof, rotated 45 degrees from FIG. 1, with the view rotated 180 degrees being identical;

FIG. 3 shows a bottom view thereof; and,

FIG. 4 shows a cross-sectional view thereof, along lines IV-IV of FIG. 3.

The areas shown in broken lines depict environmental structure only and form no part of the claimed design.

Wagenblast, Joachim, Gabriel, Dieter, Perrone, Luiz, Klein, Ralph, Menotti, Fabio, Stefan, Ioan, Lapp, Michael

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 18 2015Mahle International GmbH(assignment on the face of the patent)
Feb 23 2016MENOTTI, FABIOMahle International GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378890501 pdf
Feb 23 2016GABRIEL, DIETERMahle International GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378890501 pdf
Feb 25 2016KLEIN, RALPHMahle International GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378890501 pdf
Feb 26 2016STEFAN, IOANMahle International GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378890501 pdf
Feb 26 2016LAPP, MICHAELMahle International GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378890501 pdf
Mar 02 2016PERRONE, LUIZMahle International GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378890501 pdf
Mar 02 2016WAGENBLAST, JOACHIMMahle International GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0378890501 pdf
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